We do not include here the ACT DR4 dataset [1]}. Although ACT provides the promise of great sensitivity, there are known tensions between ACT and Planck, and a thorough analysis would be needed to study the results of including potentially conflicting datasets. Given the early state of the ACT data and the promise of tremendous improvements, we defer this analysis to a separate study. We will perform fits to the combinations of data sets \(\mathcal {D}\) , \(\mathcal {DH}\) , \(\mathcal {DS}\)  and \(\mathcal {DHS}\) .
